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344604 (2003 EA19)
Classification: Main-belt Asteroid          SPK-ID: 2344604
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1307782064091921 8.9501e-08  
a 2.384691489282095 1.5979e-08 au
q 2.072825813474517 2.0827e-07 au
i 1.708528572711639 9.4732e-06 deg
node 153.6313917780611 0.00024826 deg
peri 55.39612207062123 0.00025042 deg
M 209.8527070411626 2.9519e-05 deg
tp 2459561.498545600567
(2021-Dec-12.99854560)
0.000111 TDB
period 1345.075708235185
3.68
1.352e-05
3.702e-08
d
yr
n .2676429273058095 2.6901e-09 deg/d
Q 2.696557165089672 1.8069e-08 au
  Orbit Determination Parameters
   # obs. used (total)      141  
   data-arc span      6997 days (19.16 yr)  
   first obs. used      2000-07-30  
   last obs. used      2019-09-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56605  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 10:25:03  

Additional Information
 Earth MOID = 1.0683 au 
 Jupiter MOID = 2.26389 au 
 T_jup = 3.524 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.7   n/a MPO437459  

344604 (2003 EA19)          Discovered 2003-Mar-06 by LONEOS at Anderson Mesa
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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